#include "headfiles.h"

using namespace std;

int main(int argc, char **argv) {
    if (argc != 2) {
        cout << "Usage: " << argv[1] << " in_str" << endl;
        return 0;
    }

    string str(argv[1]);

    stringPermutation(str.c_str(), str.size());

    return 0;
}
